DTC P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1); DTC P2A03 A/F Sensor Circuit Slow Response (Bank 2 Sensor 1): Description
Refer to DTC P2195
HINT
- DTC P2A00 indicates malfunctions related to the bank 1 air fuel ratio sensor.
- DTC P2A03 indicates malfunctions related to the bank 2 air fuel ratio sensor
- Bank 1 refers to the bank that includes No 1 cylinder
- Bank 2 refers to the bank that includes No 2 cylinder
- Sensor 1 refers to the sensor mounted in front of the three-way catalytic converter and located near the engine assemblyDTC DETECTION CONDITION CHART
DTC No. DTC Detection Condition Trouble Area P2A00
P2A03Calculated value for air fuel ratio sensor response rate deterioration level is less than threshold - Open or short in air fuel ratio sensor (bank 1, 2 sensor 1) circuit
- Air fuel ratio sensor
- Air fuel ratio sensor heater
- ECM